广州市12~13岁儿童牙龈炎与恒牙龋患病关系的调查分析

王冬梅,王萍,梁焕友,吴坚

Analysis on the relationship between gingivitis and permanent teeth caries among 12~13 year-old children in Guangzhou

WANG Dong-mei, WANG Ping, LIANG Huan-you, WU Jian

中国儿童保健杂志 . 2011, (8): 746 -748 .